Ok, I'll check it out. Thank you..... On Sat, 30 Mar, 2024, 10:36 Julien Rouhaud, <rjuju...@gmail.com> wrote:
> On Sat, Mar 30, 2024 at 12:47 PM arun chirappurath <arunsnm...@gmail.com> > wrote: > > > > I have granted access to pg_read_all_stats and pg_read_allsettings to > user..still they are not able to receive results from this query.its > empty..we can run SELECT * FROM pg_stat_statements alone..but not below > statement..what could be the reason? > > > > WITH statements AS ( > > SELECT * FROM pg_stat_statements pss > > JOIN pg_roles pr ON (userid=oid) > > WHERE rolname = current_user > > ) > > SELECT calls, > > min_exec_time, > > max_exec_time, > > mean_exec_time, > > stddev_exec_time, > > (stddev_exec_time/mean_exec_time) AS coeff_of_variance, > > query > > FROM statements > > WHERE calls > 500 > > AND shared_blks_hit > 0 > > ORDER BY mean_exec_time DESC > > LIMIT 10 > > Probably because your current user didn't run any query more than 500 > times? Or maybe because you have some other tools that calls > pg_stat_statements_reset() frequently enough. >
